Leakage testing apparatus



FIG. 1 is a front perspective view of a leak testing apparatus inaccordance with the present invention;

FIG. 2 is a top plan view of the leak testing apparatus in FIG. 1, thebottom being plain and unadorned;

FIG. 3 is a front elevational view of the leak testing apparatus inFIGS. 1 and 2;

FIG. 4 is a right side elevational view of the leak testing apparatus ofFIGS. 1-3;

FIG. 5 is a rear elevational view of the leak testing apparatus of FIGS.1-4; and,

FIG. 6 is a left side elevational view of the leak testing apparatus ofFIGS. 1-5.

The ornamental design for a leakage testing apparatus, as shown.